import cupk.abner.Brush;
import cupk.abner.colors.*;
import cupk.abner.models.*;

public class Main {
    public static void main(String[] args) {
        Brush bigBrush = new BigBrush();
        Brush smallBrush = new SmallBrush();
        Brush mediumBrush = new MediumBrush();

        bigBrush.setColor(new Red());
        System.out.println(bigBrush.getBrush());
        smallBrush.setColor(new Green());
        System.out.println(smallBrush.getBrush());
        mediumBrush.setColor(new Blue());
        System.out.println(mediumBrush.getBrush());
    }
}